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Adhesion causes gases and liquids to travel faster near the centre of pipes and tubes than at the edges. Particle Theory of Matter: Everything is made up of tiny particles\ Particles are always moving Particles at a higher temperature move faster than particles at a lower temperature.
Oct 4, 2024 · Cohesive forces between particles at the surface of the liquid create surface tension that pulls inwardly and laterally until the liquid forms a sphere. The surface of water forms a concave meniscus in a glass tube because of the water for the glass is greater than the cohesive force between water molecules at the surface. the adhesion.
Mike Blaber (Florida State University) 11.1: A Molecular Comparison of Gases, Liquids, and Solids is shared under a license and was authored, remixed, and/or curated by LibreTexts. The state of a substance depends on the balance between the kinetic energy of the individual particles (molecules or atoms) and the intermolecular forces.
Sep 7, 2023 · From the Kinetic Molecular Theory of Gases and our studies of Grahm's Law of Effusion we know that the kinetic energy is proportional to the absolute temperature, and as we raise the temperature we raise the kinetic energy, 1/2mv 2 (where m=mass and v=velocity), and thus a light molecule would move faster than a heavy one. Of course for a gas ...
The viscosity of a liquid is a measure of its resistance to flow. Water, gasoline, and other liquids that flow freely have a low viscosity. Honey, syrup, motor oil, and other liquids that do not flow freely, like those shown in Figure 7.8.1 7.8. 1, have higher viscosities. We can measure viscosity by measuring the rate at which a metal ball ...
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Why do gases move faster than liquids?
Why do particles move faster at a higher temperature?
Why do liquids flow?
How does a liquid move up against gravity?
Why do liquids have a constant kinetic energy?
What is the difference between a gas and a liquid?
The particles in a gas are moving very quickly in random directions. The speeds of the particles vary but, on average, they move quicker than they do in liquids and solids. This means that it does ...
